Channel-specific interfaces for ParticleChannelMaterialIndex The channel is used to store material index information The channel is a wrap around ParticleChannelInt If the channel is present in the particle container then the index information overrides any material index information in mesh channel with one exception: if index value is -1 then the mesh channel information is kept intact.
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Channel-specific interfaces for ParticleChannelMaterialIndex The channel is used to store material index information The channel is a wrap around ParticleChannelInt If the channel is present in the particle container then the index information overrides any material index information in mesh channel with one exception: if index value is -1 then the mesh channel information is kept intact.